20131309066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2621947}}^1$

素因数の和:2622309

約数の個数: 16

約数和(自身を含む): 33036544800

約数和(自身を除く): 12905235734

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 2621947, 5243894, 28841417, 57682834, 915059503, 1830119006, 10065654533, 20131309066]

約数ペア:

[(1, 20131309066), (2, 10065654533), (11, 1830119006), (22, 915059503), (349, 57682834), (698, 28841417), (3839, 5243894), (7678, 2621947)]